BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 17 20.7%
2 China 16 19.5%
3 Germany 13 15.9%
4 Russia 9 11%
5 Netherlands 6 7.3%
6 Japan 6 7.3%
7 Ukraine 3 3.7%
8 India 2 2.4%
9 Canada 2 2.4%
10 France 2 2.4%
11 Finland 1 1.2%
12 Israel 1 1.2%
13 Moldova, Republic of 1 1.2%
14 United Kingdom 1 1.2%
15 Poland 1 1.2%
16 Slovakia 1 1.2%